HG/T 2972-2017
Monomethylamine for industrial use
HG/T 2972~2973-2017
SN/T 4225-2015
Inspection rules for import and export dangerous chemical products - Methylamine
GBZ 80-2002
Diagnostic Criteria of Occupational Acute Monomethylamine Poisoning
HG/T 2972-1999
Solutions of 40% monomethylamine for industrial use
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法